/* ============================================================
   DÚO PACK INDUSTRIAL — estilos.css
   Estética: industrial-técnico premium (ficha técnica elevada)
   Mobile-first · Paleta del logo: navy #16355e + naranja #f07f13
   ============================================================ */

:root {
  --azul:        #16355e;
  --azul-osc:    #0d2242;
  --azul-tinta:  #1c4a86;
  --naranja:     #f07f13;
  --naranja-osc: #d96c05;
  --crema:       #f6f1e7;
  --papel:       #fbf9f4;
  --blanco:      #ffffff;
  --tinta:       #1d2431;
  --tinta-suave: #4d5a6e;
  --linea:       #dcd4c4;
  --wa:          #1fb355;
  --wa-osc:      #178f44;

  --f-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* El logo manda el alto del header: ancho / 2.3333 (proporción del logo) + padding + borde */
  --ancho-logo: clamp(215px, 28vw, 280px);
  --alto-topbar: calc(var(--ancho-logo) / 2.3333 + 1rem + 3px);
  --radio: 10px;
  --sombra: 0 18px 45px -18px rgba(13, 34, 66, .35);
  --transicion: .28s cubic-bezier(.4, 0, .2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--alto-topbar) + 1rem); }

body {
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--papel);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

/* Recorta desbordes horizontales de slides y reveals laterales sin crear scroll */
main { overflow-x: clip; }

.wrap { width: min(100% - 2.5rem, 72rem); margin-inline: auto; }

.skip {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--naranja); color: var(--blanco);
  padding: .75rem 1.25rem; font-weight: 600;
}
.skip:focus { left: 0; }

/* ---------- Tipografía base ---------- */
h1, h2, h3 {
  font-family: var(--f-display);
  line-height: 1.1;
  color: var(--azul);
  text-transform: uppercase;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2rem, 6.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 4.6vw, 2.5rem); font-weight: 800; }
h3 { font-size: clamp(1.1rem, 3.2vw, 1.4rem); font-weight: 700; }

.eyebrow {
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: .9rem;
}
.eyebrow::before { content: "// "; opacity: .6; }
.eyebrow--dark { color: var(--naranja-osc); }

/* ---------- Botones (área táctil ≥ 44px) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px;
  padding: .8rem 1.5rem;
  font-family: var(--f-display);
  font-size: .92rem; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
  text-decoration: none;
  border-radius: 6px;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--wa { background: var(--wa); color: var(--blanco); box-shadow: 0 10px 24px -10px rgba(31, 179, 85, .55); }
.btn--wa:hover { background: var(--wa-osc); }

.btn--naranja { background: var(--naranja); color: var(--blanco); box-shadow: 0 10px 24px -10px rgba(240, 127, 19, .6); }
.btn--naranja:hover { background: var(--naranja-osc); }

.btn--mail { background: transparent; color: var(--azul); border: 2px solid var(--azul); }
.btn--mail:hover { background: var(--azul); color: var(--blanco); }

.btn--ghost { background: transparent; color: var(--blanco); border: 2px solid rgba(255, 255, 255, .55); }
.btn--ghost:hover { border-color: var(--naranja); color: var(--naranja); }

.btn--xl { font-size: 1.05rem; padding: 1rem 2rem; }

/* ---------- Header ---------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .97);
  /* Línea azul de marca: delimita el sticky sobre las secciones de fondo claro */
  border-bottom: 3px solid var(--azul);
}
.topbar__in {
  width: min(100% - 1.6rem, 82rem);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: .5rem;
}
.topbar__logo { display: block; flex: 0 0 auto; }
.topbar__logo img { width: var(--ancho-logo); height: auto; }

.nav {
  position: fixed; inset: 0; top: var(--alto-topbar); z-index: 99;
  display: flex; flex-direction: column; gap: .25rem;
  background: var(--blanco);
  padding: 1.5rem;
  clip-path: inset(0 0 0 100%);
  visibility: hidden;
  transition: clip-path var(--transicion), visibility 0s var(--transicion);
}
.nav.abierto { clip-path: inset(0); visibility: visible; transition: clip-path var(--transicion); }
.nav a {
  font-family: var(--f-display);
  font-size: 1.4rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--azul); text-decoration: none;
  padding: .8rem .5rem;
  border-bottom: 1px solid var(--crema);
}
.nav a:hover, .nav a.actual { color: var(--naranja); }
.nav a.nav__cta {
  margin-top: 1rem;
  background: var(--naranja);
  color: var(--blanco);
  text-align: center; border-radius: 6px; border-bottom: none;
}
.nav a.nav__cta:hover { background: var(--naranja-osc); color: var(--blanco); }

.burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 48px; height: 48px; padding: 11px;
  background: none; border: 0; cursor: pointer;
}
.burger span { display: block; height: 3px; background: var(--azul); border-radius: 2px; transition: var(--transicion); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(90rem 40rem at 110% -10%, rgba(28, 74, 134, .55), transparent 60%),
    linear-gradient(160deg, var(--azul-osc) 0%, var(--azul) 65%);
  color: var(--blanco);
  overflow: hidden;
  padding: clamp(3rem, 9vw, 6.5rem) 0 clamp(4.5rem, 10vw, 7rem);
}
.hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
}
.hero__in { position: relative; display: grid; gap: 2.5rem; }
.hero h1, .hero .hero__h1 { font-size: clamp(2rem, 6.6vw, 3.4rem); font-weight: 800; color: var(--blanco); max-width: 14ch; }
.hero h1.h1--portada { max-width: 22ch; font-size: clamp(1.55rem, 5vw, 2.7rem); }
.hero h1 em, .hero .hero__h1 em { font-style: normal; color: var(--naranja); }
.hero__sub { margin-top: 1.1rem; max-width: 46ch; font-size: 1.06rem; color: rgba(255, 255, 255, .85); }
.hero__sub strong { color: var(--blanco); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.hero__chips { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; margin-top: 1.6rem; }
.hero__chips li {
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em;
  padding: .45rem .8rem;
  border: 1px dashed rgba(255, 255, 255, .4);
  border-radius: 4px;
  color: rgba(255, 255, 255, .9);
}
.hero__media { position: relative; justify-self: center; max-width: 34rem; }
.hero__media img { filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
.hero__stamp {
  position: absolute; right: .4rem; top: -1.2rem;
  transform: rotate(6deg);
  background: var(--naranja); color: var(--blanco);
  font-family: var(--f-display); font-size: .85rem; font-weight: 700;
  line-height: 1.2; letter-spacing: .03em; text-transform: uppercase; text-align: center;
  padding: .85rem 2.2rem;
  clip-path: polygon(14% 0, 86% 0, 100% 50%, 86% 100%, 14% 100%, 0 50%);
}
.hero__stamp b { font-size: 1.15rem; }
.hero__cut {
  position: absolute; left: 0; right: 0; bottom: -1px; height: clamp(2.2rem, 6vw, 4.5rem);
  background: var(--papel);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

/* ---------- Barra de stats ---------- */
.stats { background: var(--papel); padding: 1.2rem 0 0; }
.stats__in {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}
.stat { background: var(--papel); padding: 1.2rem 1rem; text-align: center; }
.stat b {
  display: block;
  font-family: var(--f-display); font-size: clamp(1.7rem, 5vw, 2.4rem); font-weight: 700;
  color: var(--naranja-osc); line-height: 1;
}
.stat span { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-suave); }

/* ---------- Secciones ---------- */
.seccion { padding: clamp(3.5rem, 9vw, 6.5rem) 0; }
.seccion--crema {
  background: var(--crema);
  clip-path: polygon(0 0, 100% clamp(1.5rem, 4vw, 3rem), 100% 100%, 0 100%);
  padding-top: clamp(5rem, 12vw, 8.5rem);
}
.seccion__head { max-width: 42rem; margin-bottom: clamp(2.2rem, 6vw, 3.5rem); }
.seccion__head p:not(.eyebrow) { margin-top: .9rem; color: var(--tinta-suave); }

/* ---------- Productos línea nueva ---------- */
.prods { display: grid; gap: clamp(2.5rem, 7vw, 4.5rem); }

.prod {
  display: grid; gap: 1.5rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
}
.prod__media {
  position: relative;
  display: grid; place-items: center;
  min-height: 240px;
  padding: 2.5rem 1.5rem 1.5rem;
  background:
    radial-gradient(28rem 16rem at 50% 115%, rgba(240, 127, 19, .16), transparent 70%),
    linear-gradient(175deg, var(--crema) 0%, #efe6d4 100%);
}
.prod__media img { max-width: min(100%, 26rem); filter: drop-shadow(0 22px 22px rgba(29, 36, 49, .3)); }
.prod__num {
  position: absolute; left: .6rem; top: -.8rem;
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(5rem, 12vw, 7rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(22, 53, 94, .22);
  user-select: none;
}
.hex {
  position: absolute; right: 1rem; top: 1rem;
  display: grid; place-items: center;
  min-width: 92px; min-height: 54px;
  padding: .4rem .9rem;
  background: var(--naranja); color: var(--blanco);
  font-family: var(--f-display); font-size: .92rem; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase; text-align: center;
  clip-path: polygon(12% 0, 88% 0, 100% 50%, 88% 100%, 12% 100%, 0 50%);
  transform: rotate(4deg);
}
.prod__body { padding: 0 1.4rem 1.6rem; }
.prod__body > p { margin-top: .7rem; color: var(--tinta-suave); font-size: .97rem; }

/* Ficha técnica */
.ficha {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.2rem;
  font-size: .92rem;
}
.ficha caption {
  caption-side: top; text-align: left;
  font-family: var(--f-mono); font-size: .72rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--naranja-osc);
  padding-bottom: .5rem;
}
.ficha caption::before { content: "▸ "; }
.ficha th, .ficha td { padding: .55rem .25rem; border-bottom: 1px solid var(--crema); vertical-align: top; }
.ficha th {
  text-align: left; font-family: var(--f-mono); font-weight: 500;
  font-size: .74rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--tinta-suave); width: 42%;
}
.ficha td { font-weight: 500; color: var(--tinta); }

.prod__cta { display: grid; gap: .7rem; margin-top: 1.4rem; }

/* ---------- Recicladas ---------- */
.recs { display: grid; gap: 1.5rem; }
.rec {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.rec:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.rec > img { width: 100%; background: #fdf5e9; }
.rec__body { padding: 1.2rem 1.3rem 1.4rem; }
.rec__body ul { list-style: none; margin-top: .6rem; }
.rec__body li {
  font-size: .92rem; color: var(--tinta-suave);
  padding: .3rem 0 .3rem 1.2rem;
  position: relative;
}
.rec__body li::before { content: "▸"; position: absolute; left: 0; color: var(--naranja); }
.rec__body > p { margin-top: .6rem; color: var(--tinta-suave); font-size: .95rem; }
.rec__cta { display: flex; gap: .6rem; margin-top: 1rem; }
.miniwa, .minimail {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px;
  padding: 0 .5rem;
  font-family: var(--f-display); font-size: .76rem; font-weight: 700;
  letter-spacing: .02em; text-transform: uppercase;
  text-decoration: none; border-radius: 6px;
  transition: var(--transicion);
}
.miniwa { background: var(--wa); color: var(--blanco); }
.miniwa:hover { background: var(--wa-osc); }
.minimail { border: 2px solid var(--azul); color: var(--azul); }
.minimail:hover { background: var(--azul); color: var(--blanco); }
.rec--cta {
  display: grid; align-content: center;
  background: var(--azul);
  border-color: var(--azul);
}
.rec--cta h3 { color: var(--blanco); }
.rec--cta p { color: rgba(255, 255, 255, .8); }
.rec--cta .btn { margin-top: 1.1rem; }

/* ---------- Artículos para empaque ---------- */
.emps { display: grid; gap: 1.3rem; }
.emp {
  display: flex; flex-direction: column;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.emp:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.emp > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
}
.emp__body { display: flex; flex-direction: column; flex: 1; padding: 1.1rem 1.2rem 1.3rem; }
.emp__body p { margin-top: .45rem; font-size: .92rem; color: var(--tinta-suave); flex: 1; }
.emp__cta { display: flex; gap: .6rem; margin-top: 1rem; }
.btn-espec {
  flex: 1.4;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px;
  padding: 0 .5rem;
  background: var(--azul); color: var(--blanco);
  border: 0; border-radius: 6px;
  font-family: var(--f-display); font-size: .76rem; font-weight: 700;
  letter-spacing: .02em; text-transform: uppercase;
  cursor: pointer;
  transition: var(--transicion);
}
.btn-espec:hover { background: var(--azul-tinta); }
.emp__cta .miniwa { flex: 1; }

/* ---------- Modals de especificaciones ---------- */
.modal {
  margin: auto;
  width: min(92vw, 34rem);
  max-height: 88dvh;
  overflow-y: auto;
  border: 0; border-radius: 12px;
  border-top: 5px solid var(--naranja);
  padding: 1.8rem 1.6rem 1.6rem;
  background: var(--blanco); color: var(--tinta);
}
.modal::backdrop { background: rgba(13, 34, 66, .72); backdrop-filter: blur(3px); }
.modal > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}
.modal > img + h3 { margin-top: 1rem; }
.modal[open] { animation: entraArriba .35s cubic-bezier(.4, 0, .2, 1); }
.modal > p { margin-top: .6rem; color: var(--tinta-suave); font-size: .96rem; }
.modal__sub {
  margin-top: 1.1rem;
  font-family: var(--f-mono); font-size: .72rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--naranja-osc);
}
.modal__sub::before { content: "▸ "; }
.chips { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; margin-top: .7rem; padding: 0; }
.chips li {
  font-family: var(--f-mono); font-size: .8rem;
  padding: .38rem .7rem;
  background: var(--crema);
  border: 1px solid var(--linea);
  border-radius: 4px;
  color: var(--tinta);
}
.modal__cta { display: grid; gap: .7rem; margin-top: 1.5rem; }
.modal__cerrar {
  position: absolute; right: .8rem; top: .8rem;
  display: grid; place-items: center;
  width: 44px; height: 44px;
  background: rgba(255, 255, 255, .9); border: 0; border-radius: 50%;
  box-shadow: 0 1px 5px rgba(13, 34, 66, .18);
  font-size: 1.15rem; color: var(--tinta-suave);
  cursor: pointer;
  transition: var(--transicion);
}
.modal__cerrar:hover { background: var(--crema); color: var(--tinta); }

/* ---------- A la medida ---------- */
.medida { background: var(--azul-osc); color: var(--blanco); padding: clamp(3.5rem, 9vw, 6.5rem) 0; position: relative; overflow: hidden; }
.medida::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.medida__in { position: relative; display: grid; gap: 2.5rem; }
.medida h2 { color: var(--blanco); }
.medida__copy > p { margin-top: 1rem; color: rgba(255, 255, 255, .82); }
.medida__media { position: relative; }
.medida__media img { border-radius: var(--radio); box-shadow: 0 25px 50px -20px rgba(0, 0, 0, .6); }
.medida__badge {
  position: absolute; left: -.5rem; bottom: -1.2rem;
  background: var(--naranja); color: var(--blanco);
  font-family: var(--f-display); font-size: 1rem; font-weight: 600;
  line-height: 1.15; letter-spacing: .05em; text-transform: uppercase; text-align: center;
  padding: .9rem 1.1rem;
  clip-path: polygon(20% 0, 80% 0, 100% 50%, 80% 100%, 20% 100%, 0 50%);
  transform: rotate(-5deg);
}
.medida__badge b { font-size: 1.25rem; }
/* Variante: intro de artículos de empaque (imagen recortada flotante, a la derecha en desktop) */
.medida--emp .medida__media img {
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 28px 42px rgba(0, 0, 0, .55));
}
.medida--emp .medida__badge { left: auto; right: -.5rem; transform: rotate(5deg); }

.caps { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.caps dt {
  font-family: var(--f-display); font-size: 1.15rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--naranja);
}
.caps dt::before { content: "▸ "; }
.caps dd { color: rgba(255, 255, 255, .78); font-size: .95rem; margin-left: 1.1rem; }
.medida .btn { margin-top: 1.8rem; }

/* ---------- Certificación ---------- */
.cert { background: var(--papel); padding: clamp(3.5rem, 9vw, 6.5rem) 0; }
.cert__in { display: grid; gap: 2.5rem; }
.cert__copy > p { margin-top: 1rem; color: var(--tinta-suave); }
.cert__copy .btn { margin-top: 1.6rem; }
.ficha--invert { max-width: 34rem; }
.cert__media { position: relative; }
.cert__media img { border-radius: var(--radio); box-shadow: var(--sombra); }
.cert__media figcaption {
  margin-top: .8rem;
  font-family: var(--f-mono); font-size: .78rem;
  letter-spacing: .08em; color: var(--tinta-suave);
}
.cert__media figcaption::before { content: "// "; color: var(--naranja); }

/* ---------- Por qué ---------- */
.porque { background: var(--crema); padding: clamp(3.5rem, 9vw, 6rem) 0; }
.porque__kicker {
  font-family: var(--f-mono); font-size: .78rem;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--tinta-suave);
  margin: 2rem 0 .9rem;
  padding-bottom: .4rem;
  border-bottom: 1px dashed var(--linea);
}
.porque__kicker::before { content: "// "; color: var(--naranja); }
.porque__kicker:first-of-type { margin-top: 0; }
.porque__grid { display: grid; gap: 1.3rem; }
.pq {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-top: 4px solid var(--naranja);
  border-radius: var(--radio);
  padding: 1.5rem 1.4rem;
}
.pq b {
  font-family: var(--f-mono); font-size: .8rem;
  letter-spacing: .2em; color: var(--naranja-osc);
}
.pq h3 { margin-top: .4rem; }
.pq p { margin-top: .5rem; color: var(--tinta-suave); font-size: .94rem; }

/* ---------- Cierre / CTA final ---------- */
.cierre {
  position: relative;
  background:
    radial-gradient(70rem 35rem at -10% 110%, rgba(240, 127, 19, .22), transparent 60%),
    linear-gradient(200deg, var(--azul) 0%, var(--azul-osc) 70%);
  color: var(--blanco);
  padding: clamp(4rem, 10vw, 7rem) 0;
  clip-path: polygon(0 clamp(1.5rem, 4vw, 3rem), 100% 0, 100% 100%, 0 100%);
}
.cierre__in { text-align: center; display: grid; justify-items: center; }
.cierre h2 { color: var(--blanco); }
.pasos {
  display: grid; gap: .8rem;
  list-style: none;
  margin: 2rem 0 2.2rem;
}
.pasos li {
  display: flex; align-items: center; gap: .8rem;
  font-size: 1.02rem; color: rgba(255, 255, 255, .88);
  text-align: left;
}
.pasos b {
  display: grid; place-items: center;
  width: 2.1rem; height: 2.1rem; flex: 0 0 auto;
  background: var(--naranja); color: var(--blanco);
  font-family: var(--f-display); font-size: 1.15rem;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}
.cierre__cta { display: flex; flex-direction: column; gap: 1rem; width: min(100%, 26rem); }
.cierre__cat {
  margin-top: 1.8rem;
  color: rgba(255, 255, 255, .85);
  font-family: var(--f-mono); font-size: .85rem; letter-spacing: .05em;
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, .5);
  padding-bottom: .2rem;
}
.cierre__cat:hover { color: var(--naranja); border-color: var(--naranja); }

/* ---------- Footer ---------- */
.pie { background: var(--azul-osc); color: rgba(255, 255, 255, .78); padding: 3rem 0 0; }
.pie__in { display: grid; gap: 2rem; padding-bottom: 2.5rem; }
.pie__marca img { width: 150px; }
.pie__marca p { margin-top: 1rem; font-size: .92rem; max-width: 28ch; }
/* align-content:start — si no, las filas se estiran al alto de la columna
   más larga y los enlaces quedan despegados entre sí. */
.pie__nav { display: grid; gap: .5rem; align-content: start; }
.pie__nav a, .pie__contacto a {
  color: rgba(255, 255, 255, .85); text-decoration: none;
  font-size: .95rem;
  display: inline-flex; align-items: center; min-height: 44px;
}
.pie__nav a:hover, .pie__contacto a:hover { color: var(--naranja); }
.pie__contacto { display: grid; gap: .5rem; align-content: start; }

/* ---------- Redes sociales en el pie ---------- */
.pie__redes { display: flex; gap: .6rem; margin-top: 1.2rem; }
.pie__redes a {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  color: rgba(255, 255, 255, .85);
  text-decoration: none;
  transition: var(--transicion);
}
.pie__redes a:hover {
  background: var(--naranja); border-color: var(--naranja); color: var(--blanco);
}
.pie__redes a:focus-visible { outline: 3px solid var(--naranja); outline-offset: 3px; }
.pie__legal {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 1.2rem;
  text-align: center;
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .06em;
  color: rgba(255, 255, 255, .5);
}

/* ---------- FAB WhatsApp ---------- */
.fab {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 90;
  display: inline-flex; align-items: center; gap: .55rem;
  min-height: 58px; padding: 0 1.35rem 0 1.1rem;
  background: var(--wa); color: var(--blanco);
  border-radius: 999px;
  box-shadow: 0 12px 28px -8px rgba(23, 143, 68, .65);
  text-decoration: none;
  transition: transform var(--transicion), background var(--transicion);
}
.fab:hover { transform: scale(1.05); background: var(--wa-osc); }
.fab:focus-visible { outline: 3px solid var(--blanco); outline-offset: 3px; }
.fab svg { flex: 0 0 auto; }
.fab__txt {
  font-family: var(--f-display); font-size: .88rem; font-weight: 700;
  letter-spacing: .02em; text-transform: uppercase; white-space: nowrap;
}
/* En pantallas angostas el flotante vuelve a ser círculo: con texto
   tapaba el contenido de las tarjetas al ir bajando. */
@media (max-width: 599px) {
  .fab { width: 58px; padding: 0; justify-content: center; border-radius: 50%; }
  .fab__txt { display: none; }
}

/* ---------- Hero slider ---------- */
.hero__slides { position: relative; display: grid; }
.hero__slides > .slide {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateX(48px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.4, 0, .2, 1);
  visibility: hidden;
  pointer-events: none;
}
.hero__slides > .slide.activa {
  opacity: 1; transform: none;
  visibility: visible; pointer-events: auto;
}
.hero__slides > .slide.saliente { transform: translateX(-48px); }

.hero__ctrl {
  position: relative;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin-top: 1.8rem;
}
.hero__flecha {
  display: grid; place-items: center;
  width: 48px; height: 48px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: 50%;
  color: var(--blanco);
  font-size: 1.7rem; line-height: 1;
  cursor: pointer;
  transition: var(--transicion);
}
.hero__flecha:hover { border-color: var(--naranja); color: var(--naranja); }
.hero__dots { display: flex; gap: .6rem; }
.dot {
  width: 34px; height: 8px;
  padding: 0; border: 0; border-radius: 4px;
  background: rgba(255, 255, 255, .3);
  cursor: pointer;
  transition: var(--transicion);
}
.dot:hover { background: rgba(255, 255, 255, .55); }
.dot.activa { background: var(--naranja); }

.hero__stamp--emp { background: var(--azul-tinta); }

/* ---------- Entrada del hero al cargar ---------- */
@keyframes entraArriba { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes entraMedia  { from { opacity: 0; transform: translateY(30px) scale(.95); } to { opacity: 1; transform: none; } }
.hero__copy > * { animation: entraArriba .7s cubic-bezier(.4, 0, .2, 1) backwards; }
.hero__copy > *:nth-child(1) { animation-delay: .05s; }
.hero__copy > *:nth-child(2) { animation-delay: .15s; }
.hero__copy > *:nth-child(3) { animation-delay: .25s; }
.hero__copy > *:nth-child(4) { animation-delay: .35s; }
.hero__copy > *:nth-child(5) { animation-delay: .45s; }
.hero__media { animation: entraMedia .9s cubic-bezier(.4, 0, .2, 1) .3s backwards; }

/* ---------- Reveal on scroll ----------
   El estado oculto solo aplica con JS activo (html.js);
   sin JS todo queda visible. --d = retraso de cascada por elemento. */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease var(--d, 0s), transform .7s cubic-bezier(.4, 0, .2, 1) var(--d, 0s);
}
.js .reveal--img { transform: translateY(28px) scale(.94); }
.js .reveal--izq { transform: translateX(-40px); }
.js .reveal--der { transform: translateX(40px); }
.js .reveal.vis { opacity: 1; transform: none; }
.js .rec.reveal.vis:hover { transform: translateY(-4px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .js .reveal--img, .js .reveal--izq, .js .reveal--der { opacity: 1; transform: none; transition: none; }
  .hero__copy > *, .hero__media { animation: none; }
  .hero__slides > .slide { transition: opacity .2s ease; transform: none; }
  .modal[open] { animation: none; }
  .btn, .rec, .emp, .fab { transition: none; }
}

/* ============================================================
   TABLET — 768px
   ============================================================ */
@media (min-width: 768px) {
  .stats__in { grid-template-columns: repeat(4, 1fr); }
  .valores { grid-template-columns: repeat(2, 1fr); }
  .mv { grid-template-columns: repeat(2, 1fr); }

  .hero__in { grid-template-columns: 1.1fr .9fr; align-items: center; }
  .hero__media { justify-self: end; }
  .hero__stamp { right: -.4rem; top: -1.6rem; }

  .prod { grid-template-columns: 1fr 1.15fr; gap: 0; }
  .prod--flip { grid-template-columns: 1.15fr 1fr; }
  .prod--flip .prod__media { order: 2; }
  .prod--flip .prod__body { order: 1; }
  .prod__media { min-height: 100%; padding: 3rem 2rem; }
  .prod__body { padding: 2.2rem 2.4rem; align-self: center; }
  .prod__cta { grid-template-columns: 1fr 1fr; }

  .recs { grid-template-columns: repeat(2, 1fr); }
  .emps { grid-template-columns: repeat(2, 1fr); }
  .modal__cta { grid-template-columns: 1fr 1fr; }

  .medida__in { grid-template-columns: .95fr 1.05fr; align-items: center; }
  .medida--emp .medida__media { order: 2; }
  .medida--emp .medida__copy { order: 1; }
  .caps { grid-template-columns: 1fr 1fr; }

  .cert__in { grid-template-columns: 1.1fr .9fr; align-items: center; }

  .porque__grid { grid-template-columns: repeat(2, 1fr); }

  .pasos { grid-template-columns: repeat(3, auto); gap: 2rem; }
  .cierre__cta { flex-direction: row; width: auto; }

  .pie__in { grid-template-columns: 1.2fr 1fr 1fr; }
}

/* ============================================================
   DESKTOP — 1024px
   ============================================================ */
@media (min-width: 1120px) {
  .burger { display: none; }
  .nav {
    position: static; clip-path: none; visibility: visible;
    flex-direction: row; align-items: center; gap: clamp(.55rem, .95vw, 1.3rem);
    background: none; padding: 0;
  }
  .nav a {
    font-size: clamp(.75rem, 1vw, .95rem); letter-spacing: .02em; padding: .5rem 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
  }
  .nav a:hover, .nav a.actual { border-color: var(--naranja); }
  /* El CTA sale del menú de escritorio (lo cubre el flotante de WhatsApp);
     se conserva en el menú desplegable de móvil. */
  .nav a.nav__cta { display: none; }

}

/* Retículas anchas — se mantienen desde 1024px */
@media (min-width: 1024px) {
  .porque__grid { grid-template-columns: repeat(4, 1fr); }
  .recs { grid-template-columns: repeat(3, 1fr); }
  .emps { grid-template-columns: repeat(4, 1fr); }
  .valores { grid-template-columns: repeat(4, 1fr); }
}


/* ============================================================
   AGREGADOS — ronda de observaciones (26-ago-2026)
   ============================================================ */

/* ---------- Botón de WhatsApp en formato ícono ---------- */
.miniwa { gap: .4rem; }
.miniwa svg { display: block; }
.rec__cta .miniwa,
.emp__cta .miniwa { flex: 0 0 auto; width: 52px; padding: 0; }
.rec__cta .minimail { flex: 1; }
.emp__cta .btn-espec { flex: 1; }

/* ---------- Selector de color de las cintas ---------- */
.colores { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .7rem; }
.color {
  display: inline-flex; align-items: center; gap: .45rem;
  min-height: 44px; padding: 0 .85rem;
  background: var(--blanco); color: var(--azul);
  border: 2px solid var(--linea); border-radius: 6px;
  font-family: var(--f-display); font-size: .82rem; font-weight: 600;
  cursor: pointer; transition: var(--transicion);
}
.color:hover { border-color: var(--naranja); }
.color.activo { border-color: var(--naranja); background: var(--crema); }
.color:focus-visible { outline: 3px solid var(--naranja); outline-offset: 2px; }
.color__sw {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--sw); border: 1px solid rgba(29, 36, 49, .25);
}
.color__sw--claro { box-shadow: inset 0 0 0 1px rgba(29, 36, 49, .12); }

/* ---------- Nosotros ---------- */
.nosotros { padding-block: clamp(3.5rem, 8vw, 6rem); background: var(--crema); }
.nosotros .seccion__head h2 { max-width: 24ch; }

.mv { display: grid; gap: 1.25rem; margin-top: 2.2rem; }
.mv__card {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-top: 4px solid var(--naranja);
  border-radius: var(--radio);
  padding: 1.6rem 1.5rem;
}
.mv__tag {
  font-family: var(--f-display); font-size: .78rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--naranja); margin-bottom: .6rem;
}
.mv__card p:last-child { color: var(--tinta-suave); font-size: .97rem; }

.nosotros .porque__kicker { margin-top: 2.6rem; }

.valores { display: grid; gap: 1px; margin-top: 1.2rem; background: var(--linea);
  border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
.valor { background: var(--papel); padding: 1.25rem 1.35rem; }
.valor dt {
  font-family: var(--f-display); font-size: 1.02rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .03em;
  color: var(--azul); margin-bottom: .3rem;
}
.valor dt::before { content: ""; display: block; width: 26px; height: 3px;
  background: var(--naranja); margin-bottom: .6rem; }
.valor dd { color: var(--tinta-suave); font-size: .92rem; line-height: 1.55; }

/* ---------- Botón volver arriba ---------- */
.arriba {
  position: fixed; left: 1.1rem; bottom: 1.1rem; z-index: 90;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--azul); color: var(--blanco);
  border: 0; border-radius: 50%;
  box-shadow: 0 10px 24px -10px rgba(13, 34, 66, .6);
  cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--transicion), transform var(--transicion), visibility 0s var(--transicion), background var(--transicion);
}
.arriba.visible { opacity: 1; visibility: visible; transform: none; transition: opacity var(--transicion), transform var(--transicion), background var(--transicion); }
.arriba:hover { background: var(--azul-tinta); }
.arriba:focus-visible { outline: 3px solid var(--naranja); outline-offset: 3px; }

@media (min-width: 768px) {
  .arriba { left: 1.6rem; bottom: 1.6rem; width: 52px; height: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .arriba { transition: none; }
}

/* Ícono de descarga junto a "Catálogo" */
.nav__cat { display: inline-flex; align-items: center; gap: .35rem; }
.nav__cat svg { flex: 0 0 auto; }
.cierre__cat svg { vertical-align: -3px; margin-right: .35rem; }

/* Eyebrows que quedaban en gris por el color de párrafo de su bloque */
.cert__copy .eyebrow, .envio__copy .eyebrow { color: var(--naranja-osc); }

/* ---------- Alcance de envío ---------- */
/* .caps nació sobre fondo azul (dd en blanco): aquí va sobre fondo claro */
.envio .caps dd { color: var(--tinta-suave); }
.envio .caps dt { color: var(--azul); }
.envio .caps dt::before { color: var(--naranja); }

.envio { padding-block: clamp(3rem, 7vw, 4.75rem); background: var(--papel); }
.envio__in { display: grid; gap: 2rem; }
.envio__copy h2 { margin-bottom: .8rem; }
.envio__copy > p { color: var(--tinta-suave); max-width: 60ch; }
.envio__copy .caps { margin-top: 1.6rem; }

.envio__cta {
  background: var(--azul);
  border-radius: var(--radio);
  padding: 1.8rem 1.6rem;
  align-self: start;
  box-shadow: var(--sombra);
}
.envio__tag {
  font-family: var(--f-display); font-size: .74rem; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--naranja); margin-bottom: .5rem;
}
.envio__pregunta {
  font-family: var(--f-display); font-size: clamp(1.35rem, 3.4vw, 1.7rem);
  font-weight: 800; line-height: 1.15; color: var(--blanco);
  text-transform: uppercase; letter-spacing: .01em;
  margin-bottom: .7rem;
}
.envio__cta > p:last-of-type { color: rgba(255, 255, 255, .82); font-size: .95rem; }
.envio__cta .btn { margin-top: 1.3rem; width: 100%; }

@media (min-width: 900px) {
  .envio__in { grid-template-columns: 1.35fr .65fr; gap: 3rem; align-items: start; }
}

/* ---------- Teléfono de oficina en el cierre ---------- */
.cierre__tel {
  margin-top: 1.1rem;
  display: inline-flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  justify-content: center;
  font-size: .95rem;
}
.cierre__tel span {
  font-family: var(--f-display); font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--naranja);
}
.cierre__tel a {
  color: var(--blanco); text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .35);
  padding-bottom: 1px;
  transition: var(--transicion);
}
.cierre__tel a:hover { color: var(--naranja); border-color: var(--naranja); }

/* ============================================================
   TEXTO JUSTIFICADO — petición de la clienta (15-sep-2026)
   Se justifica el texto corrido que tiene ancho suficiente para
   que las líneas queden parejas. En las columnas angostas (los
   valores, las ventajas, las tarjetas de producto) el justificado
   abre huecos entre palabras, así que ahí se queda a la izquierda.
   `hyphens: auto` con lang="es" corta bien en español.
   ============================================================ */
.hero__sub,
.seccion__head > p,
.prod__body > p,
.medida__copy > p,
.cert__copy > p,
.envio__copy > p,
.mv__card p {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  text-wrap: pretty;
}

/* Por debajo de 480px ni con guiones se ve bien: vuelve a la izquierda. */
@media (max-width: 479px) {
  .hero__sub,
  .seccion__head > p,
  .prod__body > p,
  .medida__copy > p,
  .cert__copy > p,
  .envio__copy > p,
  .mv__card p {
    text-align: left;
  }
}